Corrosion protection investigation of reinforcement by inorganic coating in the presence of alkanolamine-based inhibitor

Batis, G; Pantazopoulou, P; Routoulas, A

dc.contributor.author	Batis, G	en
dc.contributor.author	Pantazopoulou, P	en
dc.contributor.author	Routoulas, A	en
dc.date.accessioned	2014-03-01T01:18:47Z
dc.date.available	2014-03-01T01:18:47Z
dc.date.issued	2003	en
dc.identifier.issn	0958-9465	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15202
dc.subject	Alkanolamine-based corrosion inhibitor	en
dc.subject	Anticorrosive coating	en
dc.subject	Carbonation	en
dc.subject	Chloride	en
dc.subject	Corrosion protection	en
dc.subject	Reinforcement corrosion	en
dc.subject	Strain gauges	en
dc.subject.classification	Construction & Building Technology	en
dc.subject.classification	Materials Science, Composites	en
dc.subject.other	Carbonation	en
dc.subject.other	Corrosion inhibitors	en
dc.subject.other	Corrosion protection	en
dc.subject.other	Diffusion	en
dc.subject.other	Dispersions	en
dc.subject.other	Inorganic coatings	en
dc.subject.other	Silicates	en
dc.subject.other	Acrylic dispersion	en
dc.subject.other	Reinforced concrete	en
dc.title	Corrosion protection investigation of reinforcement by inorganic coating in the presence of alkanolamine-based inhibitor	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0958-9465(02)00061-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0958-9465(02)00061-6	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	Corrosion of reinforced concrete structures is a major problem throughout the world, demanding significant amounts for repair and rehabilitation. Corrosion protection is commonly performed by coating the concrete or by using corrosion inhibitors. This paper describes the comparative evaluation of the effectiveness of an acrylic dispersion and an inorganic coating on silicate basis, of an alkanolamine-based corrosion inhibitor and of their combination, on reinforced mortar specimens partially immersed in 3.5% NaCl solution. The following techniques were used: strain gauges, measurements of the corrosion potential, the mass loss and the EIS of the reinforcing bars and measurements of the chloride diffusion and the carbonation depth in mortars. Results demonstrate that the simultaneous use of the alkanolamine-based corrosion inhibitor with the inorganic coating offers a protection degree comparable to that of the acrylic dispersion, which performs best in the presence of both chloride ions and carbon dioxide. (C) 2002 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Cement and Concrete Composites	en
dc.identifier.doi	10.1016/S0958-9465(02)00061-6	en
dc.identifier.isi	ISI:000181529100011	en
dc.identifier.volume	25	en
dc.identifier.issue	3	en
dc.identifier.spage	371	en
dc.identifier.epage	377	en